Lessons and Tools for Teachers

#### Lessons for Subtraction

Page 1 of 1000 results

• Sensational Subtraction Centers - … Marker Subtraction Bingo markers Bingo Marker Subtraction Cards Bingo Marker Subtraction recording sheets Stapler Bingo Marker Subtraction Center Instructions Pencils Center #2 Macaroni Subtraction Dyed … Tee Subtraction Golf Tee Subtraction cards Golf tees Golf Tee Subtraction recording sheet Golf Tee Subtraction Center Instructions Pencils Center #4 Subtraction Stamp Book Subtraction Stamp Book pages Subtraction
User Rating:
• Using Compensatory Numbers to Subtract - … than 26) Why? (only subtracting 19 which is one less than 20, subtracting 19 is the same as subtracting 20 and adding one … cars does Teddy have than Len? Instead of subtracting 38 what could be subtracted? (40) Why? How far from 38 is 40 … strategies. Once students develop conceptual understanding of subtraction and place value, introduce standard algorithms for subtraction including regrouping. Differentiated Instructional Support: Instruction …
• Discovering How to Subtract Rational Numbers Using the Additive Inverse - … extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number … subtraction and how the additive inverse can be used to transform all subtraction equations/expressions into addition equations/expressions. Students will: write subtraction equations/expressions to represent real-world scenarios rewrite all subtraction equations …
• Computation with Fractions - … learn more about subtracting fractions. Grade 4, Subtracting Like Fractions www.harcourtschool.com/activity/elab2004/ gr4/9.html Add and subtract like fractions … 4, Subtracting Unlike Fractions www.harcourtschool.com/activity/elab2004/ gr4/11.html Use a model to subtract unlike fractions. Grade 5, Subtracting Unlike Fractions www.harcourtschool.com/activity/elab2004/ gr5/12.html Use a model to subtract unlike …